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SplFileObject::ftell

(PHP 5 >= 5.1.0, PHP 7)

SplFileObject::ftellReturn current file position

Descrierea

public SplFileObject::ftell ( void ) : int

Returns the position of the file pointer which represents the current offset in the file stream.

Parametri

Această funcție nu are parametri.

Valorile întoarse

Returns the position of the file pointer as an integer, or FALSE on error.

Exemple

Example #1 SplFileObject::ftell() example

<?php
$file 
= new SplFileObject("/etc/passwd");

// Read first line
$data $file->fgets();

// Where are we?
echo $file->ftell();
?>

A se vedea și

  • ftell() - Returns the current position of the file read/write pointer

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